Ornamental plasma spiral lamp



FIG. 1 is a perspective front view of an ornamental plasma spiral lamp showing our new design;

FIG. 2 is a front view of the ornamental plasma spiral lamp, as shown in FIG. 1;

FIG. 3 is a rear view of the ornamental plasma spiral lamp, as shown in FIG. 1;

FIG. 4 is a side view, of the ornamental plasma spiral lamp, as shown in FIG. 1;

FIG. 5 is a side view, opposite the side view shown in FIG. 4, of the ornamental plasma spiral lamp, as shown in FIG. 1;

FIG. 6 is a top view of the ornamental plasma spiral lamp, as shown in FIG. 1; and,

FIG. 7 is a bottom view of the ornamental plasma spiral lamp, as shown in FIG. 1.

The broken line showing of environmental structure in FIGS. 1-7 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an ornamental plasma spiral lamp, as shown and described. 